141197560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16267}}^1$

素因数の和:16316

約数の個数: 64

約数和(自身を含む): 374814720

約数和(自身を除く): 233617160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 16267, 32534, 65068, 81335, 113869, 130136, 162670, 227738, 325340, 455476, 504277, 569345, 650680, 910952, 1008554, 1138690, 2017108, 2277380, 2521385, 3529939, 4034216, 4554760, 5042770, 7059878, 10085540, 14119756, 17649695, 20171080, 28239512, 35299390, 70598780, 141197560]

約数ペア:

[(1, 141197560), (2, 70598780), (4, 35299390), (5, 28239512), (7, 20171080), (8, 17649695), (10, 14119756), (14, 10085540), (20, 7059878), (28, 5042770), (31, 4554760), (35, 4034216), (40, 3529939), (56, 2521385), (62, 2277380), (70, 2017108), (124, 1138690), (140, 1008554), (155, 910952), (217, 650680), (248, 569345), (280, 504277), (310, 455476), (434, 325340), (620, 227738), (868, 162670), (1085, 130136), (1240, 113869), (1736, 81335), (2170, 65068), (4340, 32534), (8680, 16267)]